| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.47 | 13.713% | $209.7664 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $214.31 | 10.796% | $237.4469 | $237.45 | $237.45 | $237.40 |
| Purchase #3 | $70.96 | 4.603% | $74.2263 | $74.23 | $74.25 | $74.20 |
| Purchase #4 | $209.88 | 4.794% | $219.9416 | $219.94 | $219.95 | $219.90 |
| Purchase #5 | $227.62 | 13.429% | $258.1871 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $107.62 | 4.845% | $112.8342 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $74.34 | 12.636% | $83.7336 | $83.73 | $83.75 | $83.70 |
| 7 purchase totals = | $1,089.20 | $1,196.1361 | $1,196.14 | $1,196.20 | $1,196.00 | |